/*
 * Copyright 2019-2022 Mamoe Technologies and contributors.
 *
 * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
 * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
 *
 * https://github.com/mamoe/mirai/blob/dev/LICENSE
 */

package net.mamoe.mirai.internal.testFramework.codegen.visitors

fun interface Indenter {
    fun indentize(string: String): String

    object NoIndent : Indenter {
        override fun indentize(string: String): String = string
    }
}

class WordingIndenter constructor(
    private val separator: String,
) : Indenter {

    override fun indentize(string: String): String = "$separator$string"

    companion object {
        fun spacing(count: Int = 4): Indenter = WordingIndenter(" ".repeat(count))
    }
}